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- Region gray average values - grad 区域灰度均值-梯度
- The average age of the boys in this class is fifteen. 本班男生的平均年龄是十五岁。
- The average output of the factory is 20 cars a day. 该工厂的平均产量是每天20辆汽车。
- His hair became gray when he was only forty. 他刚刚四十岁时，头发就变得灰白了。
- His face turned gray as he heard the bad news. 听到这个坏消息后，他的脸变得苍白。
- His income is well below the average. 他的收入大大低于平均水平。
- We fail one student per year on average. 我们平均每年有一个学生不及格。
- It is a medium- size samsonite, and it's gray. 它是一个中型的灰色绅耐特皮箱。
- The blue shirt and gray tie are a good match. 蓝衬衫和灰领带很相配。
- Meals average out at 5 per head. 膳食平均每人5英镑。
- Stolen chips can find access to the gray market. 偷来的芯片可在水货市场上找到销路。
- On average we receive five letters each day. 我们平均每天收到五封信。
- He was still looking gray and very tired. 他看上去仍然面色苍白,疲惫不堪。
- Each household sold, on the average, two pigs. 平均每户交售了两口生猪。
- His black hair was tinged with gray. 他的黑头发带着一点灰白。
- Our reps make on average six calls day. 我们的销售代表平均每天打六次电话。
- His work at school is below the average. 他的学业成绩在一般水平以下。
- The readings we took were well above average. 我们记录的读数远远高於平均数。
- A yellowish gray to pale orange yellow. 土黄色，浅黄褐色一种黄灰色到淡桔黄色
- Gray or white with or as if with age. 灰白的因年老而头发灰白的
